I suspect this patch fixes the issue based on the commit description, but I haven't tested it myself (building a kernel is complicated).
** Patch added: "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=0aa8496adda570c2005410a30df963a16643a3dc" https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=0aa8496adda570c2005410a30df963a16643a3dc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2117366 Title: Can't receive multicast packets To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.14/+bug/2117366/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs